<template>
  <div class="article-page">
    <div class="banner">
      <div class="container">
        <h1>{{ article.title }}</h1>
        <article-meta :article="article" />
      </div>
    </div>

    <div class="container page">
      <div class="row article-content">
        <div class="col-md-12" v-html="article.body"></div>
      </div>
      <hr />
      <div class="article-actions">
        <article-meta :article="article" />
      </div>
      <div class="row">
        <div class="col-xs-12 col-md-8 offset-md-2">
         <article-comments :article="article"/>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import ArticleMeta from "./components/article-meta";
import MarkdownIt from "markdown-it";
import { getArticle } from "@/api/article";
import ArticleComments from './components/article-comments.vue';
const md = new MarkdownIt();
export default {
  components: {
    ArticleMeta,
    ArticleComments,
  },

  async asyncData(ctx) {
    const { data } = await getArticle(ctx.params.slug);
    data.article.body = md.render(data.article.body);
    return {
      article: data.article,
    };
  },
  head() {
      return {
        title: this.article.title+' - realworld',
        meta: [
          {
            hid:  this.article.title,
            name: 'description',
            content: this.article.description
          }
        ]
      }
    }
};
</script>

<style>
</style>